<U.S.A>OGM Series

The only manufacturer in the world supplying overall solutions for a total Specifications abrasive process. Models OGM-8 ●20 PIII, UIII, PNCIII, UNCIII & OGM-12 ●20 / 36 / 60 PIII, UIII, PNCIII, UNCIII 8l20 PIII & PNCIII 8l20UIII & UNCIII 12 PIII & PNCIII 12 UIII & UNCIII CAPACITY 8l20 PIII & PNCIII 8l20UIII & UNCIII 12 PIII & PNCIII 12 UIII & UNCIII Okamoto Corporation Chicago USA S CwAinPgA COIvTeYr Table: 8.6" 12.6" Standard SDwisitnagn cOev eBre Ttwabeleen: Centers: 1 89..6"8 " 2 0 " / 3162". 6/ "5 9" (✲) Accessories DMisatxainmcuem B eDtwiaemeent eCre tnot ebres :G round: 1 98..608" " 2 0 " / 3 162" ./0 6" 0" (✲) Maaxxiimum DWiaemigehtte Br etotw beee nG rCoeunntde:r s: 1 1 0 l b s ( C8e.0n"t e r W o r k ) 3 3 0 l b s 1 (2C.e0n" ter Work) ◆ Grinding Wheel with M GaxRiImNuDmIN WG eWigHhEt EBLetween Centers: 110 lbs (Center Work) 330 lbs (Center Work) Adaptor S GizReI N(DD xIN WG Wx BH)E: EL 14" x 1.5" x 5" 12" x 1" x 5" 16" x 2" x 5" 14" x 1.5" x 5" ◆ Wheelguard SGirzien d(Din gx W hxe Bel) :S peed (60 hz): 1 41", 6x1 10. 5r"p xm 5 " 1 12,"8 x8 01 "r xp m5" 16,4" 1x0 2 r" pxm 5 " 1 4 1" ,x6 10.5 r" pxm 5" ◆ Central Lubrication System G rWinHdEinEgL HWEhAeDel Speed: 2,240 rpm 2,240 rpm 1,845 rpm 2,000 rpm WHE ◆ Dressing Device with Total SEtLroHkEeA (DX-Axis): 8" 11.8" Diamond TSowtaivl eSlt rAonkgel e(:X -Axis): N o n - S w i v e l 8" ± 3 0 d e g . N o n - S w i v e l 11.8" ± 30 deg. SAwutivoeml aAtnicg lIen:f eed: N 0o.n0-0S0w0i1v"e ~l 0.002" (1 6 s ±et t3in0g dse)g /. 0.00001" ~ 0N.o0n0-4S" w(PivNeCl III & UN C I I I ±M 3o0d edlesg) . ◆ Variable Wheel Speed AMuitnoimautmic IIncferemd: e n t : 0.00001" ~ 0.002" (190 .s0e0t0ti0n1g"s ()P /N 0C.0II0I 0&0 1U"N ~C 0II.I0 M04o" d(ePlNs COInIIl y&) UNCIII Models) ◆ Coolant Hoses and Nozzles Miannimuaulm P uInlscer eFmeeedn t(:x .1, x1, x10): 0 . 0 0 0 0 1 0" .(0P0N0C0I1I"I, & 0 U.0N0C01II"I, M 0o.0d0e1ls" Only) ◆ Manual Pulse Generator CRoanptiidn uFoeueds r aFteee: drate: 0~16 0 i p m ( 0 ~ 3 1 5 i p m for P N C I I I & U N C I I I1)5 7 i p0m~1 6 0 i p m (0~400 ipm f o r P N C III & UNCIII) ◆ Semi-Enclosed Splashguard MGrainuda Fl ePeudls Oev Feereridd e(x: .1, x1, x10): 0 . 0 0 0 0 1 "0, ~0 .200000%1" , 0.001" ◆ Leveling Pads & Bolts Okamoto Machine ToolW ThAeBelLhEead Rapid Retract: 1.5" Europe GmbH Germany Okamoto Okamoto Machine Tool RMaapxidim Fuemed r Taateb:l e Travel: 315 ipm 400 ipm ◆ Operation Manual 30" 34" / 50" / 73.5" ( ) Thai Company LTD. China ✲ GSrwinivde Fl eAendg Olev: erride: 0 ~ - 9 d e g 0 ~ 200 % 0 to -10 / 0 to - 8.5 / 0 to -5 deg (✲) ◆ Tools & Tool Box T TraAvBeLrsEe Speed: 0 ~ 315 ipm 0 ~ 394 ipm Mainximum P Traobglera Tmramvealb: le Increment: 30" 0 . 0 0 0 0 1 " (PNCIII & U N C I I I M o 3d4e"ls / O50n"ly /) 73.5" (✲) SMwainvuela Al Pnuglsee: Feed (x.1, x1, x10): 0 ~ - 9 0.00001", 0.00 0 01 " ,t o 0 -.100 1/ "0 to - 8.5 / 0 to -5 deg (✲) Optional TRraavpeidrs Fee Sedpreaetde:: 0 ~ 3 1 5 i p m f3o1r5 P iNpCmI II & UNCIII 0 ~ 3 49040 i pipmm MFeinedimrautme O Pvreorgrirdaem: m a b l e I n c Equipment r e m e n t : 0 ~ 200% (Max. 03.1050 0ip0m1") (PNCIII & UN C I I I M o0d ~el s2 0O0n%ly )(Max. 394 ipm) MSpaanruka-lO Puut:l se Feed (x.1, x1, x10): 0 - 1 0 S e c o n d s ( P lu n g e G r0in.0d0);0 00 1-" ,1 00 .C0y0c0le1s", o 0f .T0a0b1le" (Traverse Grind) ◆ Drive Dog Set R a p i d F e e d r a t e : 1 6 0 i p m ( 3 1 5 i p m Ifnofir nPitNeClyI IVI a&ri aUbNleC IoInI) PNC I I I & U N C I I I M 4o0d0e lisp m ◆ Grinding Wheel Adaptor F e WedOraRtKe HOEvAeDrride: 0 ~ 200% (Max. 160 ipm, 315 ipm for PNCIII & UNCIII) 0 ~ 200% (Max. 400 ipm) SCpeanrtke-rO: ut: 0 - 1 0 S e c o n MdsT ( NPolu.n 3g e Grind); 0 - 10 Cycl e s o f T a b l e ( T r aMveTr sNeo Grind) ◆ Grinding Wheel Balancing . 4 Okamoto Corporation Infinitely Variable on PNCIII & UNCIII Models Stand Semi Conductor Equipment Division Swivel Angle: Non-Swivel +30 to - 90 deg. Non-Swivel +30 to - 90 deg. ◆ Balancing Test Arbor CA USA S WpiOndRlKe HSEpAeDed: 10 ~ 500 rpm 10 ~ 500 rpm Annaka Factory Japan C eTnAtIeLrS: TOCK MT No. 3 MT No. 4 ◆ Magnetic Separator SCwenivteerl :A ngle: N o n - S w i v eMl T N o . 3 + 3 0 t o - 9 0 d e g . N o n - S w i v e lM T N o . 4 +30 to - 90 deg. ◆ Fully Enclosed Splashguard SSppiinnddllee SSptreoekde:: 1 0 ~ 0 5.80"0 r p m 1 0 ~ 5 10.02 "rpm ◆ Workrest TMAOILTSOTROSCK CGernintedrin: g Wheel Spindle: 5 h p A MC TS Npion.d 3le M o t o r 7 . 5 MhpT SNpoi.n 4 ◆ Steadyrests dle Motor Okamoto Pte. Ltd Singapore SWpoinrdkhlee aSdtr oSkpein: dle: 1 . 6 h p ,0 A.8C" Se r v o 2 . 4 h p 1, .A2C" Servo ◆ I.D. Grinding Attachment MOTOR for Universal ModelsWheelheaSd Feed & Rapid Feed: 1.6 hp, AC Servo GTaribnldei nFgee Wd h&e eRla Sppidin Fdelee:d : 5 h p , A C S p in d l e M o t o r 1.6 hp, AC S e r v o 7.5 hp, AC Spi n d le M o t o r ◆ Gauging System W PoOrkWhEeaRd S SUpPinPdLlYe: 1.6 hp, AC Servo 2.4 hp, AC Servo ◆ Chucks WDehseierelhde aPdo wFeeer dS &up Rpalyp Iidn cFleueddin: g 1.6 hp, AC Servo ◆ Dial Indicator for Table TLaubbleri cFaeteiodn & & R Caopoidla Fnete Sdy: stem: 1 . 6 h 1p5, AKCV AS er v o 1 . 6 h 2p0, AKCV AS ervo Swivel PFOLWOOER SPUAPCPELY DWeisditrhe dx Powe ◆ Signal Light Depthr Sx uHpepiglyh Itn: cluding 115" x 79" x 77" 134" / 166" / 220" x 92" x 77" (✲) L uWbrEiIcGaHtioTn & Coolant System: 15 KVA 20 KVA (✲) ◆ Work Light N FeLt OWOeRig ShPt ACE 7,500 lbs 10,500 / 11,500 / 13,500 lbs (✲) Width x Depth x Height: 115" x 79" x 77" 134"/ 166" / 220" x 92" x 77" (✲) ( ✲W) E SIGpHeTcification matches corresponding center distance. Specifications Subject to Change Without Notice. Net Weight 7,500 lbs 10,500 / 11,500 / 13,500 lbs (✲) Emerging Abrasives Technology (✲) Specification matches corresponding center distance. Specifications Subject to Change Without Notice. Okamoto Corporation 370 Corporate Woods Parkway Vernon Hills, IL 60061 USA Tel: (847) 235-3500 Fax: (847) 235-3274 OGM Series Cylindrical Grinders www.okamotocorp.com 9 PRINTED IN USA 07/13 5M REV 1 OMG_6_Pager.indd 1 7/1/13 11:39 AM

The OGM MDI Series grinds up to 10 different diameters in all cycles, in any order - all in a single set-up. Choose from 4 versatile grinding cycles. ◆ Plunge for rapid stock removal ◆ Shift-Plunge / Traverse for fast stock removal and fine OGM10-Step finish MDI Series ... ◆ Traverse with infeed at right end, left end or both ends for fine finish ◆ Manual Traverse that eliminates the the efficient way to grind multi-diameter work need for program input - saves time - without CNC! ideal for single workpiece requirements The OGM MDI Control Series The OGM's Servo Driven Cylindrical Grinders embodies Wheelhead is designed to withstand the the unique blend of performance rigors of high volume production work, yet deliver consistent fine finish capability to features and simplicity of operation "tenths". Its built-in rapid advance/retract that today's fine finisher demands. simplifies set-up - a real convenience They are available in Plain and feature. The wheelhead incorporates a Universal models. Superior quality cartridge type wheel spindle (lubed for starts from the ground up with rigid life) that provides the utmost in reliability and ease of maintenance. Wheelheads on construction that utilizes heavily Universal models feature ±30o swivel. ribbed Meehanite cast beds with double Vee ways. All components - servo motors, ball screws, control components are of the highest grade. It's our way of assuring that your OGM Series grinder delivers many years of peak performance and accuracy. OGM MDI Series grinders deliver precision, flexibility and operator convenience at an astonishingly affordable price. They are the real value in OD Grinders. Shown with options 2

Plunge Shift-Plunge / Traverse Traverse OGM MDI Models feature a 2-point table mounted wheel dresser for precise, efficient dressing. Okamoto also designed performance into the OGM's Workhead. Both Plain and Universal models feature a variable speed workhead with live-dead center standard on all models. This allows for chuck work application. Variable workhead swivel from 90o CCW (counter- clockwise) to 30o CW (clockwise) is ideal for grinding angles or compound angles. It is standard on all OGM Universal models. OGM UIII & PIII MDI Series Cylindrical Grinders with multi-diameter grinding capability Optional Locating Device Available on MDI Models Shown with options 3

OGM Series MDI & CNC Control Cylindrical Grinders incorporate numerous standard features that optimize 1. Optional ID Grinding Attachment 2. High efficiency Coolant Systems are expands grinding capability. Ideal for tool optional on all OGM Series Grinders. performance and productivity. room work. Available on OGM Universal Magnetic Swarf Separators are also Special options are also models. Automatic infeed on all models. available as options. available to meet specific 1. 2. customer applications. Features 3. Automatic Lubrication System assures reliable lubrication to all critical way systems. Standard. 4.Table Swivel Dial Indicator assures precise table swivel settings - a valuable option for taper grinding applications. Optional. 3. 4. 5. Marposs Size Gauge Optional on MDI 6. and CNC models. 5. 6. A Marposs Flagging System simplifies set-up and assures accurate shoulder positioning. Standard on all OGM CNC models. Optional on MDI models. Contact your Okamoto representative for a complete list of optional equipment including auto-loading systems. 4

Programmable The OGM MDI Series utilizes a "user-friendly" Fanuc electronic MDI control with a powerful teach function. Data input is so simple that even operators unfamiliar with Grinding cylindrical grinding can quickly and easily learn to operate the machine and efficiently and precisely grind up to 10 diameters in a single workpiece set-up. A built-in Manual Pulse Generator is a real operator convenience in set-up and when grinding in the manual mode. Another unique feature is a Dress Interrupt Function that enables the operator to dress the grinding wheel, on demand, at any point during the grinding cycle. The OGM will automatically stop its infeed, dress, and return to the exact point where the interruption occurred and resume grinding. In addition, a Cycle Skip Function allows the operator to skip the dress and roughing cycles and proceed directly to finish grind plus size compensation. MDI Control Main Data Page Used to input grinding data such as number of different steps, type of grind cycle, transverse, plunge, oscillation, shift plunge and optional shoulder grinding. OD Data Page Used to input grinding data Program Storage Page Used for naming Dressing Data Page Used to input wheel such and table reversal position, rough, and storing of up to 21 individual programs width, diamond distance, wheel type, dress medium, fine stock allowances, and initial internally, with external program storage to data (Infeed amount, speed, number of air cut plus clearance amount to next grind. compact flash card capability. dresses). 5

OGM NC Series Cylindrical Grinders Powerful Control Capability The OGM NC Series rounds out the Okamoto Cylindrical Grinder line-up. They are designed, ◆ Powerful state-of-the-art engineered and built with the Fanuc CNC ◆ Quick, easy set-up. Designed same dedication to quality, for optimum operator convenience performance and value as the ◆ No prior CNC experience necessary - Short learning curve OGM MDI line. These two axis ◆ Fanuc reliability simultaneous controlled grinders ◆ Conversational or G and M code programming standard utilize a powerful, easy-to-use Fanuc control. The combination of proven machine design, superb control capability and Okamoto grinding machine expertise makes for a grinder that delivers long term optimum accuracy, productivity and true operator convenience. Shown with options 6

The OGM MDI Series grinds up to 10 different diameters in all cycles, in any order - all in a single set-up. Choose from 4 versatile grinding cycles. ◆ Plunge for rapid stock removal ◆ Shift-Plunge / Traverse for fast stock removal and fine 1 finishOOGGMM NC S0er-ieSs tCeylinpd rMicaDl IG Srinedrieers ... ◆ Traverse with infeed at right end, Grinding Data Entry Dressing left end or both ends for fine finish Cycles Patterns Floor Plans ◆ Manual Traverse that eliminates the the efficient way to grind multi-diameter work need for program input - saves time - without CNC! ideal for single workpiece requirements Front View Powerful Control Capability A TThhee OOGGMM MNDC IS Ceroinetsr rool uSnedrise os ut The OGM's Servo Driven Cthyeli nOdkraicmaol tGor Cinydlienrds reicmabl oGdriiensd er Wheelhead is designed to withstand the Plunge line-up. The rigors of high volume production work, yet the unique byle anrde odfe psiegrnfoerdm, ance ◆ Powerful state-of-the-art feenagtuinreese raendd asnimd pbluicilitt yw oitfh o the deliver consistent fine finish capability to Fanuc CNC peration "tenths". Its built-in rapid advance/retract ◆ Quick, easy set-up. Designed tshaamt teo ddeayd'isc afitnioen fi tnoi sqhuear lditey,m ands. simplifies set-up - a real convenience for optimum operator convenience C Tpheeryfo armrea anvcaei l an ◆ No prior CNC experience abled i nva Plulaei na sa nthde feature. The wheelhead incorporates a necessary - Short learning curve UOnGivMer sMalD mI olidneel.s T. hSeuspee trwioor aqxuias Straight Std. l ity cartridge type wheel spindle (lubed for ◆ Fanuc reliability Traverse life) that provides the utmost in reliability ◆ Conversational or G and M code sstiamrtus lftraonmeo tuhse cgoronutrnodll eudp gwriinthd errigs id and ease of maintenance. Wheelheads on programming standard cuotinlisztreu ac tpioonw tehrafut lu, teilaizseys-t oh-euasveil y Universal models feature ±30o swivel. Distance X Set Automatically sets Work Distance Z Set Automatically locates Work rFibanbuedc cMoenetrhoaln. iTthe ec acsotm bbeidnsa wtioitnh Reference Point (X-Axis). Datum (Z-Axis). Corrects for workpiece Left End variations. Face & R Std. doof upbrolev Vene em waacyhsi.n Ae ldl ecsoimgnp, osnuepnetrsb Top View -c soenrtvroo lm coatpoarbs,i lbitayl la sncdr eOwksa, mcoontotr ol Plunge Oscillation cgorimndpionnge mntas cahrein oef etxhpee hrtiigshee st grade. Taper Opt. Imt'sa okeusr fwoar ya ogfr iansdsuerr itnhga tt hdaetl iyvoeursr OGM Sloernige st egrrmin doeprt idmeulimve rasc mcuarnayc yy, ears of pperaokd upcetrifvoirtym aanndc et rauned o apcecrautroarc y. OGM Plunge + Fine B McoDnIv Seenriieensc ger.i n ders deliver precision, Grinding Oscillation NC Format Std. fl exibility and operator convenience at an astonishingly affordable price. Locator Initial Set Minimizes set-up times. Grinding Data Set Simplifies Grinding They are the real value in Data Input. Multistage OD Grinders. Straight Opt. Dimensions OGM-8l20 OGM-12 l20 OGM-12 l36 OGM-12l60 Shift-Plunge + Traverse A 115.0" 134.0" 166.0" 220.0" B 79.0" 92.0" 92.0" 92.0" C 77.0" 77.0" 77.0" 77.0" OGM CNC Grinders feature a table-mounted 3-point dresser. Manual Traverse The dressing arm is mounted to the lower portion of the table. Dress Position Set Menu This allows taper adjustments Dress Infeed - Rough, Medium, Fine. Provides System Parameters. without changing dressing. Dress Speed - Rough, Medium, Fine. Machine Set-Up. Dress Frequency. Grinding Data. Dressing Data. Shown with options Machine Data. Contour Opt. Shown with options 62 7 8 OMG_6_Pager.indd 2 7/1/13 11:39 AM

The OGM MDI Series grinds up to 10 different diameters in all cycles, in any order - all in a single set-up. Choose from 4 versatile grinding cycles. ◆ Plunge for rapid stock removal ◆ Shift-Plunge / Traverse for fast stock removal and fine 1 finishOOGGMM NC S0er-ieSs tCeylinpd rMicaDl IG Srinedrieers ... ◆ Traverse with infeed at right end, Grinding Data Entry Dressing left end or both ends for fine finish Cycles Patterns Floor Plans ◆ Manual Traverse that eliminates the the efficient way to grind multi-diameter work need for program input - saves time - without CNC! ideal for single workpiece requirements Front View Powerful Control Capability A TThhee OOGGMM MNDC IS Ceroinetsr rool uSnedrise os ut The OGM's Servo Driven Cthyeli nOdkraicmaol tGor Cinydlienrds reicmabl oGdriiensd er Wheelhead is designed to withstand the Plunge line-up. The rigors of high volume production work, yet the unique byle anrde odfe psiegrnfoerdm, ance ◆ Powerful state-of-the-art feenagtuinreese raendd asnimd pbluicilitt yw oitfh o the deliver consistent fine finish capability to Fanuc CNC peration "tenths". Its built-in rapid advance/retract ◆ Quick, easy set-up. Designed tshaamt teo ddeayd'isc afitnioen fi tnoi sqhuear lditey,m ands. simplifies set-up - a real convenience for optimum operator convenience C Tpheeryfo armrea anvcaei l an ◆ No prior CNC experience abled i nva Plulaei na sa nthde feature. The wheelhead incorporates a necessary - Short learning curve UOnGivMer sMalD mI olidneel.s T. hSeuspee trwioor aqxuias Straight Std. l ity cartridge type wheel spindle (lubed for ◆ Fanuc reliability Traverse life) that provides the utmost in reliability ◆ Conversational or G and M code sstiamrtus lftraonmeo tuhse cgoronutrnodll eudp gwriinthd errigs id and ease of maintenance. Wheelheads on programming standard cuotinlisztreu ac tpioonw tehrafut lu, teilaizseys-t oh-euasveil y Universal models feature ±30o swivel. Distance X Set Automatically sets Work Distance Z Set Automatically locates Work rFibanbuedc cMoenetrhoaln. iTthe ec acsotm bbeidnsa wtioitnh Reference Point (X-Axis). Datum (Z-Axis). Corrects for workpiece Left End variations. Face & R Std. doof upbrolev Vene em waacyhsi.n Ae ldl ecsoimgnp, osnuepnetrsb Top View -c soenrtvroo lm coatpoarbs,i lbitayl la sncdr eOwksa, mcoontotr ol Plunge Oscillation cgorimndpionnge mntas cahrein oef etxhpee hrtiigshee st grade. Taper Opt. Imt'sa okeusr fwoar ya ogfr iansdsuerr itnhga tt hdaetl iyvoeursr OGM Sloernige st egrrmin doeprt idmeulimve rasc mcuarnayc yy, ears of pperaokd upcetrifvoirtym aanndc et rauned o apcecrautroarc y. OGM Plunge + Fine B McoDnIv Seenriieensc ger.i n ders deliver precision, Grinding Oscillation NC Format Std. fl exibility and operator convenience at an astonishingly affordable price. Locator Initial Set Minimizes set-up times. Grinding Data Set Simplifies Grinding They are the real value in Data Input. Multistage OD Grinders. Straight Opt. Dimensions OGM-8l20 OGM-12 l20 OGM-12 l36 OGM-12l60 Shift-Plunge + Traverse A 115.0" 134.0" 166.0" 220.0" B 79.0" 92.0" 92.0" 92.0" C 77.0" 77.0" 77.0" 77.0" OGM CNC Grinders feature a table-mounted 3-point dresser. Manual Traverse The dressing arm is mounted to the lower portion of the table. Dress Position Set Menu This allows taper adjustments Dress Infeed - Rough, Medium, Fine. Provides System Parameters. without changing dressing. Dress Speed - Rough, Medium, Fine. Machine Set-Up. Dress Frequency. Grinding Data. Dressing Data. Shown with options Machine Data. Contour Opt. Shown with options 62 7 8 OMG_6_Pager.indd 2 7/1/13 11:39 AM

The only manufacturer in the world supplying overall solutions for a total Specifications abrasive process. Models OGM-8 ●20 PIII, UIII, PNCIII, UNCIII & OGM-12 ●20 / 36 / 60 PIII, UIII, PNCIII, UNCIII 8l20 PIII & PNCIII 8l20UIII & UNCIII 12 PIII & PNCIII 12 UIII & UNCIII CAPACITY 8l20 PIII & PNCIII 8l20UIII & UNCIII 12 PIII & PNCIII 12 UIII & UNCIII Okamoto Corporation Chicago USA S CwAinPgA COIvTeYr Table: 8.6" 12.6" Standard SDwisitnagn cOev eBre Ttwabeleen: Centers: 1 89..6"8 " 2 0 " / 3162". 6/ "5 9" (✲) Accessories DMisatxainmcuem B eDtwiaemeent eCre tnot ebres :G round: 1 98..608" " 2 0 " / 3 162" ./0 6" 0" (✲) Maaxxiimum DWiaemigehtte Br etotw beee nG rCoeunntde:r s: 1 1 0 l b s ( C8e.0n"t e r W o r k ) 3 3 0 l b s 1 (2C.e0n" ter Work) ◆ Grinding Wheel with M GaxRiImNuDmIN WG eWigHhEt EBLetween Centers: 110 lbs (Center Work) 330 lbs (Center Work) Adaptor S GizReI N(DD xIN WG Wx BH)E: EL 14" x 1.5" x 5" 12" x 1" x 5" 16" x 2" x 5" 14" x 1.5" x 5" ◆ Wheelguard SGirzien d(Din gx W hxe Bel) :S peed (60 hz): 1 41", 6x1 10. 5r"p xm 5 " 1 12,"8 x8 01 "r xp m5" 16,4" 1x0 2 r" pxm 5 " 1 4 1" ,x6 10.5 r" pxm 5" ◆ Central Lubrication System G rWinHdEinEgL HWEhAeDel Speed: 2,240 rpm 2,240 rpm 1,845 rpm 2,000 rpm WHE ◆ Dressing Device with Total SEtLroHkEeA (DX-Axis): 8" 11.8" Diamond TSowtaivl eSlt rAonkgel e(:X -Axis): N o n - S w i v e l 8" ± 3 0 d e g . N o n - S w i v e l 11.8" ± 30 deg. SAwutivoeml aAtnicg lIen:f eed: N 0o.n0-0S0w0i1v"e ~l 0.002" (1 6 s ±et t3in0g dse)g /. 0.00001" ~ 0N.o0n0-4S" w(PivNeCl III & UN C I I I ±M 3o0d edlesg) . ◆ Variable Wheel Speed AMuitnoimautmic IIncferemd: e n t : 0.00001" ~ 0.002" (190 .s0e0t0ti0n1g"s ()P /N 0C.0II0I 0&0 1U"N ~C 0II.I0 M04o" d(ePlNs COInIIl y&) UNCIII Models) ◆ Coolant Hoses and Nozzles Miannimuaulm P uInlscer eFmeeedn t(:x .1, x1, x10): 0 . 0 0 0 0 1 0" .(0P0N0C0I1I"I, & 0 U.0N0C01II"I, M 0o.0d0e1ls" Only) ◆ Manual Pulse Generator CRoanptiidn uFoeueds r aFteee: drate: 0~16 0 i p m ( 0 ~ 3 1 5 i p m for P N C I I I & U N C I I I1)5 7 i p0m~1 6 0 i p m (0~400 ipm f o r P N C III & UNCIII) ◆ Semi-Enclosed Splashguard MGrainuda Fl ePeudls Oev Feereridd e(x: .1, x1, x10): 0 . 0 0 0 0 1 "0, ~0 .200000%1" , 0.001" ◆ Leveling Pads & Bolts Okamoto Machine ToolW ThAeBelLhEead Rapid Retract: 1.5" Europe GmbH Germany Okamoto Okamoto Machine Tool RMaapxidim Fuemed r Taateb:l e Travel: 315 ipm 400 ipm ◆ Operation Manual 30" 34" / 50" / 73.5" ( ) Thai Company LTD. China ✲ GSrwinivde Fl eAendg Olev: erride: 0 ~ - 9 d e g 0 ~ 200 % 0 to -10 / 0 to - 8.5 / 0 to -5 deg (✲) ◆ Tools & Tool Box T TraAvBeLrsEe Speed: 0 ~ 315 ipm 0 ~ 394 ipm Mainximum P Traobglera Tmramvealb: le Increment: 30" 0 . 0 0 0 0 1 " (PNCIII & U N C I I I M o 3d4e"ls / O50n"ly /) 73.5" (✲) SMwainvuela Al Pnuglsee: Feed (x.1, x1, x10): 0 ~ - 9 0.00001", 0.00 0 01 " ,t o 0 -.100 1/ "0 to - 8.5 / 0 to -5 deg (✲) Optional TRraavpeidrs Fee Sedpreaetde:: 0 ~ 3 1 5 i p m f3o1r5 P iNpCmI II & UNCIII 0 ~ 3 49040 i pipmm MFeinedimrautme O Pvreorgrirdaem: m a b l e I n c Equipment r e m e n t : 0 ~ 200% (Max. 03.1050 0ip0m1") (PNCIII & UN C I I I M o0d ~el s2 0O0n%ly )(Max. 394 ipm) MSpaanruka-lO Puut:l se Feed (x.1, x1, x10): 0 - 1 0 S e c o n d s ( P lu n g e G r0in.0d0);0 00 1-" ,1 00 .C0y0c0le1s", o 0f .T0a0b1le" (Traverse Grind) ◆ Drive Dog Set R a p i d F e e d r a t e : 1 6 0 i p m ( 3 1 5 i p m Ifnofir nPitNeClyI IVI a&ri aUbNleC IoInI) PNC I I I & U N C I I I M 4o0d0e lisp m ◆ Grinding Wheel Adaptor F e WedOraRtKe HOEvAeDrride: 0 ~ 200% (Max. 160 ipm, 315 ipm for PNCIII & UNCIII) 0 ~ 200% (Max. 400 ipm) SCpeanrtke-rO: ut: 0 - 1 0 S e c o n MdsT ( NPolu.n 3g e Grind); 0 - 10 Cycl e s o f T a b l e ( T r aMveTr sNeo Grind) ◆ Grinding Wheel Balancing . 4 Okamoto Corporation Infinitely Variable on PNCIII & UNCIII Models Stand Semi Conductor Equipment Division Swivel Angle: Non-Swivel +30 to - 90 deg. Non-Swivel +30 to - 90 deg. ◆ Balancing Test Arbor CA USA S WpiOndRlKe HSEpAeDed: 10 ~ 500 rpm 10 ~ 500 rpm Annaka Factory Japan C eTnAtIeLrS: TOCK MT No. 3 MT No. 4 ◆ Magnetic Separator SCwenivteerl :A ngle: N o n - S w i v eMl T N o . 3 + 3 0 t o - 9 0 d e g . N o n - S w i v e lM T N o . 4 +30 to - 90 deg. ◆ Fully Enclosed Splashguard SSppiinnddllee SSptreoekde:: 1 0 ~ 0 5.80"0 r p m 1 0 ~ 5 10.02 "rpm ◆ Workrest TMAOILTSOTROSCK CGernintedrin: g Wheel Spindle: 5 h p A MC TS Npion.d 3le M o t o r 7 . 5 MhpT SNpoi.n 4 ◆ Steadyrests dle Motor Okamoto Pte. Ltd Singapore SWpoinrdkhlee aSdtr oSkpein: dle: 1 . 6 h p ,0 A.8C" Se r v o 2 . 4 h p 1, .A2C" Servo ◆ I.D. Grinding Attachment MOTOR for Universal ModelsWheelheaSd Feed & Rapid Feed: 1.6 hp, AC Servo GTaribnldei nFgee Wd h&e eRla Sppidin Fdelee:d : 5 h p , A C S p in d l e M o t o r 1.6 hp, AC S e r v o 7.5 hp, AC Spi n d le M o t o r ◆ Gauging System W PoOrkWhEeaRd S SUpPinPdLlYe: 1.6 hp, AC Servo 2.4 hp, AC Servo ◆ Chucks WDehseierelhde aPdo wFeeer dS &up Rpalyp Iidn cFleueddin: g 1.6 hp, AC Servo ◆ Dial Indicator for Table TLaubbleri cFaeteiodn & & R Caopoidla Fnete Sdy: stem: 1 . 6 h 1p5, AKCV AS er v o 1 . 6 h 2p0, AKCV AS ervo Swivel PFOLWOOER SPUAPCPELY DWeisditrhe dx Powe ◆ Signal Light Depthr Sx uHpepiglyh Itn: cluding 115" x 79" x 77" 134" / 166" / 220" x 92" x 77" (✲) L uWbrEiIcGaHtioTn & Coolant System: 15 KVA 20 KVA (✲) ◆ Work Light N FeLt OWOeRig ShPt ACE 7,500 lbs 10,500 / 11,500 / 13,500 lbs (✲) Width x Depth x Height: 115" x 79" x 77" 134"/ 166" / 220" x 92" x 77" (✲) ( ✲W) E SIGpHeTcification matches corresponding center distance. Specifications Subject to Change Without Notice. Net Weight 7,500 lbs 10,500 / 11,500 / 13,500 lbs (✲) Emerging Abrasives Technology (✲) Specification matches corresponding center distance. Specifications Subject to Change Without Notice. Okamoto Corporation 370 Corporate Woods Parkway Vernon Hills, IL 60061 USA Tel: (847) 235-3500 Fax: (847) 235-3274 OGM Series Cylindrical Grinders www.okamotocorp.com 9 PRINTED IN USA 07/13 5M REV 1 OMG_6_Pager.indd 1 7/1/13 11:39 AM

The only manufacturer in the world supplying overall solutions for a total Specifications abrasive process. Models OGM-8 ●20 PIII, UIII, PNCIII, UNCIII & OGM-12 ●20 / 36 / 60 PIII, UIII, PNCIII, UNCIII 8l20 PIII & PNCIII 8l20UIII & UNCIII 12 PIII & PNCIII 12 UIII & UNCIII CAPACITY 8l20 PIII & PNCIII 8l20UIII & UNCIII 12 PIII & PNCIII 12 UIII & UNCIII Okamoto Corporation Chicago USA S CwAinPgA COIvTeYr Table: 8.6" 12.6" Standard SDwisitnagn cOev eBre Ttwabeleen: Centers: 1 89..6"8 " 2 0 " / 3162". 6/ "5 9" (✲) Accessories DMisatxainmcuem B eDtwiaemeent eCre tnot ebres :G round: 1 98..608" " 2 0 " / 3 162" ./0 6" 0" (✲) Maaxxiimum DWiaemigehtte Br etotw beee nG rCoeunntde:r s: 1 1 0 l b s ( C8e.0n"t e r W o r k ) 3 3 0 l b s 1 (2C.e0n" ter Work) ◆ Grinding Wheel with M GaxRiImNuDmIN WG eWigHhEt EBLetween Centers: 110 lbs (Center Work) 330 lbs (Center Work) Adaptor S GizReI N(DD xIN WG Wx BH)E: EL 14" x 1.5" x 5" 12" x 1" x 5" 16" x 2" x 5" 14" x 1.5" x 5" ◆ Wheelguard SGirzien d(Din gx W hxe Bel) :S peed (60 hz): 1 41", 6x1 10. 5r"p xm 5 " 1 12,"8 x8 01 "r xp m5" 16,4" 1x0 2 r" pxm 5 " 1 4 1" ,x6 10.5 r" pxm 5" ◆ Central Lubrication System G rWinHdEinEgL HWEhAeDel Speed: 2,240 rpm 2,240 rpm 1,845 rpm 2,000 rpm WHE ◆ Dressing Device with Total SEtLroHkEeA (DX-Axis): 8" 11.8" Diamond TSowtaivl eSlt rAonkgel e(:X -Axis): N o n - S w i v e l 8" ± 3 0 d e g . N o n - S w i v e l 11.8" ± 30 deg. SAwutivoeml aAtnicg lIen:f eed: N 0o.n0-0S0w0i1v"e ~l 0.002" (1 6 s ±et t3in0g dse)g /. 0.00001" ~ 0N.o0n0-4S" w(PivNeCl III & UN C I I I ±M 3o0d edlesg) . ◆ Variable Wheel Speed AMuitnoimautmic IIncferemd: e n t : 0.00001" ~ 0.002" (190 .s0e0t0ti0n1g"s ()P /N 0C.0II0I 0&0 1U"N ~C 0II.I0 M04o" d(ePlNs COInIIl y&) UNCIII Models) ◆ Coolant Hoses and Nozzles Miannimuaulm P uInlscer eFmeeedn t(:x .1, x1, x10): 0 . 0 0 0 0 1 0" .(0P0N0C0I1I"I, & 0 U.0N0C01II"I, M 0o.0d0e1ls" Only) ◆ Manual Pulse Generator CRoanptiidn uFoeueds r aFteee: drate: 0~16 0 i p m ( 0 ~ 3 1 5 i p m for P N C I I I & U N C I I I1)5 7 i p0m~1 6 0 i p m (0~400 ipm f o r P N C III & UNCIII) ◆ Semi-Enclosed Splashguard MGrainuda Fl ePeudls Oev Feereridd e(x: .1, x1, x10): 0 . 0 0 0 0 1 "0, ~0 .200000%1" , 0.001" ◆ Leveling Pads & Bolts Okamoto Machine ToolW ThAeBelLhEead Rapid Retract: 1.5" Europe GmbH Germany Okamoto Okamoto Machine Tool RMaapxidim Fuemed r Taateb:l e Travel: 315 ipm 400 ipm ◆ Operation Manual 30" 34" / 50" / 73.5" ( ) Thai Company LTD. China ✲ GSrwinivde Fl eAendg Olev: erride: 0 ~ - 9 d e g 0 ~ 200 % 0 to -10 / 0 to - 8.5 / 0 to -5 deg (✲) ◆ Tools & Tool Box T TraAvBeLrsEe Speed: 0 ~ 315 ipm 0 ~ 394 ipm Mainximum P Traobglera Tmramvealb: le Increment: 30" 0 . 0 0 0 0 1 " (PNCIII & U N C I I I M o 3d4e"ls / O50n"ly /) 73.5" (✲) SMwainvuela Al Pnuglsee: Feed (x.1, x1, x10): 0 ~ - 9 0.00001", 0.00 0 01 " ,t o 0 -.100 1/ "0 to - 8.5 / 0 to -5 deg (✲) Optional TRraavpeidrs Fee Sedpreaetde:: 0 ~ 3 1 5 i p m f3o1r5 P iNpCmI II & UNCIII 0 ~ 3 49040 i pipmm MFeinedimrautme O Pvreorgrirdaem: m a b l e I n c Equipment r e m e n t : 0 ~ 200% (Max. 03.1050 0ip0m1") (PNCIII & UN C I I I M o0d ~el s2 0O0n%ly )(Max. 394 ipm) MSpaanruka-lO Puut:l se Feed (x.1, x1, x10): 0 - 1 0 S e c o n d s ( P lu n g e G r0in.0d0);0 00 1-" ,1 00 .C0y0c0le1s", o 0f .T0a0b1le" (Traverse Grind) ◆ Drive Dog Set R a p i d F e e d r a t e : 1 6 0 i p m ( 3 1 5 i p m Ifnofir nPitNeClyI IVI a&ri aUbNleC IoInI) PNC I I I & U N C I I I M 4o0d0e lisp m ◆ Grinding Wheel Adaptor F e WedOraRtKe HOEvAeDrride: 0 ~ 200% (Max. 160 ipm, 315 ipm for PNCIII & UNCIII) 0 ~ 200% (Max. 400 ipm) SCpeanrtke-rO: ut: 0 - 1 0 S e c o n MdsT ( NPolu.n 3g e Grind); 0 - 10 Cycl e s o f T a b l e ( T r aMveTr sNeo Grind) ◆ Grinding Wheel Balancing . 4 Okamoto Corporation Infinitely Variable on PNCIII & UNCIII Models Stand Semi Conductor Equipment Division Swivel Angle: Non-Swivel +30 to - 90 deg. Non-Swivel +30 to - 90 deg. ◆ Balancing Test Arbor CA USA S WpiOndRlKe HSEpAeDed: 10 ~ 500 rpm 10 ~ 500 rpm Annaka Factory Japan C eTnAtIeLrS: TOCK MT No. 3 MT No. 4 ◆ Magnetic Separator SCwenivteerl :A ngle: N o n - S w i v eMl T N o . 3 + 3 0 t o - 9 0 d e g . N o n - S w i v e lM T N o . 4 +30 to - 90 deg. ◆ Fully Enclosed Splashguard SSppiinnddllee SSptreoekde:: 1 0 ~ 0 5.80"0 r p m 1 0 ~ 5 10.02 "rpm ◆ Workrest TMAOILTSOTROSCK CGernintedrin: g Wheel Spindle: 5 h p A MC TS Npion.d 3le M o t o r 7 . 5 MhpT SNpoi.n 4 ◆ Steadyrests dle Motor Okamoto Pte. Ltd Singapore SWpoinrdkhlee aSdtr oSkpein: dle: 1 . 6 h p ,0 A.8C" Se r v o 2 . 4 h p 1, .A2C" Servo ◆ I.D. Grinding Attachment MOTOR for Universal ModelsWheelheaSd Feed & Rapid Feed: 1.6 hp, AC Servo GTaribnldei nFgee Wd h&e eRla Sppidin Fdelee:d : 5 h p , A C S p in d l e M o t o r 1.6 hp, AC S e r v o 7.5 hp, AC Spi n d le M o t o r ◆ Gauging System W PoOrkWhEeaRd S SUpPinPdLlYe: 1.6 hp, AC Servo 2.4 hp, AC Servo ◆ Chucks WDehseierelhde aPdo wFeeer dS &up Rpalyp Iidn cFleueddin: g 1.6 hp, AC Servo ◆ Dial Indicator for Table TLaubbleri cFaeteiodn & & R Caopoidla Fnete Sdy: stem: 1 . 6 h 1p5, AKCV AS er v o 1 . 6 h 2p0, AKCV AS ervo Swivel PFOLWOOER SPUAPCPELY DWeisditrhe dx Powe ◆ Signal Light Depthr Sx uHpepiglyh Itn: cluding 115" x 79" x 77" 134" / 166" / 220" x 92" x 77" (✲) L uWbrEiIcGaHtioTn & Coolant System: 15 KVA 20 KVA (✲) ◆ Work Light N FeLt OWOeRig ShPt ACE 7,500 lbs 10,500 / 11,500 / 13,500 lbs (✲) Width x Depth x Height: 115" x 79" x 77" 134"/ 166" / 220" x 92" x 77" (✲) ( ✲W) E SIGpHeTcification matches corresponding center distance. Specifications Subject to Change Without Notice. Net Weight 7,500 lbs 10,500 / 11,500 / 13,500 lbs (✲) Emerging Abrasives Technology (✲) Specification matches corresponding center distance. Specifications Subject to Change Without Notice. Okamoto Corporation 370 Corporate Woods Parkway Vernon Hills, IL 60061 USA Tel: (847) 235-3500 Fax: (847) 235-3274 OGM Series Cylindrical Grinders www.okamotocorp.com 9 PRINTED IN USA 07/13 5M REV 1 OMG_6_Pager.indd 1 7/1/13 11:39 AM